[29.] Capt. Vincent Mazza and Capt. Richard V. Wheeler, High altitude Bailouts, MCREXD-695-66M (Wright-Patterson AFB, OH: USAF Air Materiel Command, September 18, 1950), 10–11.
[30.] A. M. Jacobs, “The Flier’s SOS,” St. Nicholas Magazine, Vol. LII, No. 10 (August 1925), 1034–1039.
[31.] ibid.
[32.] Memo, Major H.H. Arnold, Chief Field Service Section, to Commanding Officer, San Antonio Air Depot, subj: Drop Testing of Parachutes, November 2, 1929. National Air and Space Museum Archives, Paul E. Garber Facility, Silver Hill, Md., file no. 452.031, Parachutes-(Dummies) 1927–1929.
[33.] J. Allen Neal, History: Development of Methods for Escape from High Speed Aircraft, Vol. 1, (Wright-Patterson AFB, OH: Air Research and Development Command, 1958), U.S. Air Force Museum Archives, Wright-Patterson AFB, OH.
[34.] Memo, Ted Smith, to W.A. Daler, subj: Bid for Purchase Request No. 301200, September 17, 1954, National Archives and Records Administration, Accession No. 342-67E-2954, box 5/15, file 28.
[35.] H.T.E. Hertzberg, Anthropology of Anthropomorphic Dummies, Air Force Medical Research Laboratory, AMRL-TR-69-61, February 1970, 3.
[36.] Maj. John P. Stapp, Human Tolerance to Linear Deceleration, Part I. Preliminary Survey of the Aft Facing Seated Position, Air Force Technical Report 5915, (Wright Patterson AFB, OH: Wright Air Development Center, 1949) and Maj. John P. Stapp, Part II. The Aft Facing Position and the Development of a Crash Harness, Air Force Technical Report 5915 (Wright Patterson AFB, OH: Wright Air Development Center, 1951).
[37.] H.T.E. Hertzberg, Anthropology of Anthropomorphic Dummies, Air Force Medical Research Laboratory, AMRL-TR-69-61, February 1970, 3.
[38.] ibid.